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Yorkshire Wildlife Trust Archive file
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Biological Records 1971-1994

Including information on Bracken control and plans of the site, as well as lists of botanical species present, 1993-1994, butterflies, dragonfiles, moths and hoverfiles 1993/1994, birds 1993/1994, Transect data 1981-1984, diptera 1990, Spiders 197...

Biological Records 1971-1996

Letters and other documents relating to species present at Sherburn Willows, including lists of plants, lepidoptera, insects, mollusca and copied records from the Invertebrate Site Register. The file also includes a 1974 report on the soil at the ...

Biological Records 1971-1997

Papers and documents relating to species present at Ashberry, including original recording cards, notes and site maps. The file contains lists of species, including insects, molluscs, mosses, liverworts, plants, spiders, diptera and trees.Also inc...

Biological Records 1971-1999

Including species records for harvest mice, willow trees, insects, flowering plants, spiders, wildfowl and swans. The file also contains an off-print article by J. H. Flint on beetles.

Biological Records 1972-1987

Papers relating to the species present at Maltby Low Common, primarily relating to botanical species, including a report on the site's flora 1973, botanical survey 1980, guide to flora and fauna 1981, a flora study 1981, botanical report 1982...

Biological Records 1972-1993

papers relating primarily to species recorded on at Hayburn Wyke, but also including a geological report on the site dating from 1975. Species records include Beetles (coleoptera) 19963, ferns, recorded by the Pteridological Society 1989, Cymprida...

Biological Records 1973-1992

Correspondence and papers relating to the species present along the Pocklington Canal, including a 1973 survey of invertebrates undertaken by John Lawton, A. Fisher and U.J. Blumenthal of the University of York. This report includes a short histor...

Biological Records 1981-1991

Containing correspondence and record cards and including species lists for trees and plants, insects, beetles, butterflies, birds, mammals and amphibians at the site.The file also includes tow off-print articles from 1967: a copy of the Yorkshire ...

Biological Records 1985-1991

Biological records for Bolton on Swale Lakes Nature Reserve including bird records for 1985 and 1989, marking the change in visitors since the water levels were raised. Also including 1991 records of mammals, isopoda, chilopoda, diplopoda, opilion...

Biological Records 1993-2001

Including a number of species lists recording the presence of plants, mammals, invertebrate, amphibians and fungi at the site between 1993 and 1996, and containing several specialised reports including a nightjar reports 1994, the results of the ...

Biological Records 1995-1999

Containing correspondence, reports and distribution maps on the species of Burton Riggs, including five nationally-notable species of caddis fly, invertebrates and botanical species. The file also contains a copy of the 1999 site management plan.

Biological Records and Maps 1967-1994

Including biological research, ecological investigations of the site, and reports from Wetlands Advisory Service.The file also includes species lists of birds (1954-1974), plants (1977) and invertebrates (1978, 1984, 1975, 1986); as well as gener...

Biological Research

Comprising general information into the history of Skipwith Common, including some archaeological reseach into ealry land use at the site, a 1998 peat analysis and some notes from a 1636 lease deposited at Hull History Centre concerning the Common...

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